Bare copper-covered steel line wire, .30% conductivity; bare copper-alloy line wire, 30% conductivity; bare hard-drawn copper-line wire; copper-converted steel-guy and messenger strand wires; bronze messenger cable; non-metallic underground cable.


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    Title :

    Committee IX -- Overhead and underground lines


    Additional title:

    Assn Am Railroads -- Proc (Signal Sec)


    Conference:

    Association of American Railroads -- Meeting ; 1936 Specifications



    Publication date :

    1936


    Size :

    12 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1930


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1944


    Committee IX -- Overhead and underground lines

    Engineering Index Backfile | 1937


    Overhead and underground lines

    Engineering Index Backfile | 1930


    Overhead and underground lines

    Engineering Index Backfile | 1929